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AtriCure
ATRC

113 hedge funds and large institutions have $422M invested in AtriCure in 2014 Q2 according to their latest regulatory filings, with 14 funds opening new positions, 52 increasing their positions, 38 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

150% more funds holding in top 10

Funds holding in top 10: 2 → 5 (+3)

37% more repeat investments, than reductions

Existing positions increased: 52 | Existing positions reduced: 38

1% more capital invested

Capital invested by funds: $418M → $422M (+$4.35M)

2% less funds holding

Funds holding: 115 → 113 (-2)

13% less first-time investments, than exits

New positions opened: 14 | Existing positions closed: 16

Holders
113
Holders Change
-2
Holders Change %
-1.74%
% of All Funds
3.25%
Holding in Top 10
5
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+150%
% of All Funds
0.14%
New
14
Increased
52
Reduced
38
Closed
16
Calls
$18K
Puts
–
Net Calls
+$18K
Net Calls Change
-$183K

Top Buyers

Rank Fund Capital Flow
1
Adage Capital Partners
Adage Capital Partners
Massachusetts
+$6.91M
2
BC
Broadfin Capital
New York
+$4.54M
3
Wellington Management Group
Wellington Management Group
Massachusetts
+$4.06M
4
RIM
RS Investment Management
California
+$3.88M
5
TCM
Tamarack Capital Management
California
+$2.73M

Top Sellers

Rank Fund Capital Flow
1
NI
Numeric Investors
Massachusetts
-$5.97M
2
Millennium Management
Millennium Management
New York
-$5.1M
3
BIT
BlackRock Institutional Trust
California
-$2.59M
4
MHP
Manatuck Hill Partners
Connecticut
-$2.37M
5
CCM
Catapult Capital Management
New York
-$2.16M
Name Holding Trade Value Shares
Change 		Change in
Stake
MAA
51
Managed Account Advisors
New Jersey
$2.05M +$146K +8,748 +9%
TCIM
52
TIAA CREF Investment Management
New York
$2.02M +$465K +27,909 +34%
BIM
53
BlackRock Investment Management
Delaware
$1.96M +$666K +40,034 +60%
Invesco
54
Invesco
Georgia
$1.77M +$1.6M +96,134 New
SC
55
Skylands Capital
Wisconsin
$1.74M +$989K +59,400 +167%
OAM
56
Oxford Asset Management
United Kingdom
$1.68M -$814K -48,889 -35%
BCM
57
Bridgeway Capital Management
Texas
$1.62M -$340K -20,400 -19%
CCM
58
Catapult Capital Management
New York
$1.56M -$2.16M -130,000 -60%
VAM
59
Visium Asset Management
New York
$1.45M +$1.31M +78,703 New
TI
60
Turner Investments
Pennsylvania
$1.33M -$99K -5,950 -8%
STC
61
SEI Trust Company
Pennsylvania
$1.07M -$107K -6,440 -10%
California State Teachers Retirement System (CalSTRS)
62
California State Teachers Retirement System (CalSTRS)
California
$920K +$103K +6,200 +14%
D.E. Shaw & Co
63
D.E. Shaw & Co
New York
$907K -$434K -26,068 -35%
CCI
64
Columbus Circle Investors
$897K +$812K +48,816 New
MCM
65
Munder Capital Management
Michigan
$859K -$27.4K -1,645 -3%
KeyBank National Association
66
KeyBank National Association
Ohio
$831K – – –
California Public Employees Retirement System
67
California Public Employees Retirement System
California
$807K -$58.3K -3,500 -7%
WPC
68
White Pine Capital
Minnesota
$796K +$1.66K +100 +0.2%
AQR Capital Management
69
AQR Capital Management
Connecticut
$787K +$216K +13,000 +44%
Charles Schwab
70
Charles Schwab
California
$763K +$89.9K +5,400 +15%
UOC
71
UBS O'Connor
Illinois
$735K -$166K -10,000 -20%
TA
72
Teachers Advisors
New York
$711K +$92.2K +5,537 +17%
OAM
73
Oberweis Asset Management
Illinois
$665K +$603K +36,200 New
WMSA
74
Weiss Multi-Strategy Advisers
New York
$643K -$250K -15,000 -30%
RFC
75
Russell Frank Company
Washington
$629K -$66.2K -3,976 -9%
1 2
3
4 5

ATRC Hedge Fund Activity: Q2 2014 in Review

113 of the 3,479 institutional investors tracked by Wall St. Rank reported a position in AtriCure (ATRC) for Q2 2014, worth a combined $422M — up 1% from $418M a quarter earlier.

Sellers outnumbered buyers: 16 funds closed out of ATRC and 14 opened new positions — a net loss of 2 holders — while 38 trimmed existing stakes and 52 added.

The largest buyer was Adage Capital Partners, adding an estimated $6.91M. The largest seller was Numeric Investors, exiting entirely with an estimated $5.97M sold.

  • 113 institutional investors held AtriCure (ATRC) as of Q2 2014, down from 115 in Q1 2014.
  • Funds reported $422M of AtriCure stock for Q2 2014, up 1% quarter-over-quarter.
  • 14 funds opened new AtriCure positions in Q2 2014 and 16 closed out, a net change of -2 holders.
  • The largest AtriCure buyer in Q2 2014 was Adage Capital Partners, an estimated $6.91M added.
  • The largest AtriCure seller in Q2 2014 was Numeric Investors, an estimated $5.97M sold.

Based on aggregated 13F filings for Q2 2014.